Drug delivery device



FIG. 1 is a perspective view of a first preferred embodiment of our drug delivery device prior to use;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a rear view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a left side view of the first embodiment in use;

FIG. 9 is a perspective view of a second preferred embodiment of our drug delivery device prior to use;

FIG. 10 is a front view thereof;

FIG. 11 is a left side view therof;

FIG. 12 is a right side view thereof;

FIG. 13 is a rear view thereof;

FIG. 14 is a top view thereof;

FIG. 15 is a bottom view thereof; and,

FIG. 16 is a left side view of the second embodiment in use. 

The ornamental design for a drug delivery device, as shown and described. 